Home / 5,867,083.56-8,798,413.38-2,455,606.56

Finding the Fourth Proportional to 5,867,083.56, 8,798,413.38 and 2,455,606.56

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Solution

The fourth proportional to 5,867,083.56, 8,798,413.38 and 2,455,606.56 is: 3,682,484.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,867,083.56 : 8,798,413.38 = 2,455,606.56 : x
  2. Step 2: Convert to fraction form
    5,867,083.56/8,798,413.38 = 2,455,606.56/x
  3. Step 3: Cross multiply
    5,867,083.56x = 8,798,413.38 × 2,455,606.56
  4. Step 4: Simplify right side
    5,867,083.56x = 21,605,441,613,519.77
  5. Step 5: Solve for x
    x = 21,605,441,613,519.77/5,867,083.56
  6. Step 6: Final answer
    x = 3,682,484.05

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.